package com.travelzen._21.concurrent;

public class LiftOff implements Runnable {

	protected int countDown = 10;
	private static int taskCount = 0;
	private final int id = taskCount++;
	public LiftOff(){

	}
	public LiftOff(int countDown) {
		this.countDown = countDown;
	}
	public String status() {
		return "#" + id + "(" + (countDown > 0?countDown:"Liftoff!" + "),");
	}
	@Override
	public void run() {
		while(countDown-- > 0) {
			System.out.println(status());
			Thread.yield();
		}
	}

}
